Issue 9, 2004
From the journal:

Journal of Materials Chemistry

New hybrid guest–host nanocomposites based on polyaniline, poly(ethylene oxide) and V2O5

O. Yu. Posudievsky,a   S. A. Biskulovaa  and  V. D. Pokhodenkoa  

a L. V. Pisarzhevsky Institute of Physical Chemistry of the National Academy of Sciences of Ukraine, prospect Nauki 31, Kiev 03028, Ukraine
E-mail: posol@inphyschem-nas.kiev.ua
Fax: 38 044 265 6216
Tel: 38 044 265 6751

Abstract

New hybrid guest–host nanocomposites based on V2O5, in the interlayer galleries of which there are simultaneously the macromolecules of two polymers poly(ethylene oxide) and polyaniline, one being an ion-conducting polymer and the other electron-conducting, are obtained. The preparation of such ternary nanocomposites is realized by the insertion of polyaniline into the structure of the preliminary prepared, soluble, two-component poly(ethylene oxide)–V2O5 nanocomposite either by intercalative polymerization of aniline in situ, or by direct intercalation of conducting polymer macromolecules. Intercalation of the polymers is confirmed by physicochemical analysis. The presence of two polymers with different types of electrical conductivity inside V2O5 results in an improvement of the charge capacity and stability during charge–discharge cycling.

Graphical abstract: New hybrid guest–host nanocomposites based on polyaniline, poly(ethylene oxide) and V2O5

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Article information

DOI
https://doi.org/10.1039/B400495G
Article type
Paper
Submitted
12 Jan 2004
Accepted
10 Mar 2004
First published
29 Mar 2004

J. Mater. Chem., 2004,14, 1419-1423

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New hybrid guest–host nanocomposites based on polyaniline, poly(ethylene oxide) and V2O5

O. Yu. Posudievsky, S. A. Biskulova and V. D. Pokhodenko, J. Mater. Chem., 2004, 14, 1419 DOI: 10.1039/B400495G

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